我正在尝试将Facebook和谷歌登录集成到我的应用程序中,但遇到问题:两者都需要将以下内容添加到Appdelegate中的openURL方法中:
return [GIDSignIn sharedInstance] handleURL:url sourceApplication:sourceApplication annotation:annotation]]; return [FBSDKApplicationDelegate sharedInstance] application:application openURL:url sourceApplication:sourceApplication annotation:annotation ]]
无论如何都要让这两者正确地协同工作.我在网上看了一下,但答案很模糊,未能提供很好的解释
解
return [[GIDSignIn sharedInstance] handleURL:url sourceApplication:sourceApplication annotation:annotation] || [[FBSDKApplicationDelegate sharedInstance] application:application openURL:url sourceApplication:sourceApplication annotation:annotation ];
解决方法
使用以下代码……
- (BOOL)application:(UIApplication *)applicationopenURL:(NSURL *)url sourceApplication:(Nsstring *)sourceApplicationannotation:(id)annotation { if ([FBAppCall handleOpenURL:url sourceApplication:sourceApplication]) return [FBSDKApplicationDelegate sharedInstance] application:application openURL:url sourceApplication:sourceApplication annotation:annotation ]]; else return [GIDSignIn sharedInstance] handleURL:url sourceApplication:sourceApplication annotation:annotation]]; }
另一个答案..
- (BOOL)application:(UIApplication *)applicationopenURL:(NSURL *)url sourceApplication:(Nsstring *)sourceApplicationannotation:(id)annotation { Nsstring *stringURL = [ url absoluteString]; if([stringURL containsstring:@"fb"]) { return [[FBSDKApplicationDelegate sharedInstance] application:application openURL:url sourceApplication:sourceApplication annotation:annotation]; } else { return [GPPURLHandler handleURL:url sourceApplication:sourceApplication annotation:annotation]; } }